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Commit 657846f7 authored by Paweł Chmiel's avatar Paweł Chmiel Committed by Krzysztof Kozlowski
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ARM: dts: s5pv210: Add reserved memory for MFC on Aries 



THis commit adds memory reservation required by MFC (Multi Format Codec)
to run.  On S5PV210 both regions needs to be on separate memory banks.
Size of both regions is taken from vendor Linux kernel sources.

Signed-off-by: default avatarPaweł Chmiel <pawel.mikolaj.chmiel@gmail.com>
Signed-off-by: default avatarKrzysztof Kozlowski <krzk@kernel.org>
parent f143f8d6

arch/arm/boot/dts/s5pv210-aries.dtsi

+22 −0
Original line number Diff line number Diff line
@@ -23,6 +23,24 @@ 
			0x50000000 0x08000000>;

	};



	reserved-memory {

		#address-cells = <1>;

		#size-cells = <1>;

		ranges;



		mfc_left: region@43000000 {

			compatible = "shared-dma-pool";

			no-map;

			reg = <0x43000000 0x2000000>;

		};



		mfc_right: region@51000000 {

			compatible = "shared-dma-pool";

			no-map;

			reg = <0x51000000 0x2000000>;

		};

	};



	wifi_pwrseq: wifi-pwrseq {

		compatible = "mmc-pwrseq-simple";

		reset-gpios = <&gpg1 2 GPIO_ACTIVE_LOW>;
@@ -329,6 +347,10 @@ 
	status = "okay";

};



&mfc {

	memory-region = <&mfc_left>, <&mfc_right>;

};



&pinctrl0 {

	wlan_bt_en: wlan-bt-en {

		samsung,pins = "gpb-5";